diff -up gnupg-2.1.21/g10/keygen.c.large-rsa gnupg-2.1.21/g10/keygen.c --- gnupg-2.1.21/g10/keygen.c.large-rsa 2017-05-15 14:13:22.000000000 +0200 +++ gnupg-2.1.21/g10/keygen.c 2017-07-18 16:12:37.738895016 +0200 @@ -2091,7 +2091,7 @@ get_keysize_range (int algo, unsigned in default: *min = opt.compliance == CO_DE_VS ? 2048: 1024; - *max = 4096; + *max = opt.flags.large_rsa == 1 ? 8192 : 4096; def = 2048; break; }